Review
The Goodman 2-ton furnace and air conditioning system represents the midpoint between budget and performance in residential HVAC. Marketed as Online Supply's SKU LS38343850, this unit combines an 80% AFUE gas furnace with 14 SEER cooling in a downflow configuration. It delivers practical efficiency gains over 15-plus year old equipment without pushing into premium pricing. The Energy Star certification and available rebates make it attractive for homeowners ready to upgrade.
Performance specs show a 24,000 BTU heating output with two-stage burner control and a multi-speed blower reaching 1,200 CFM maximum. Cooling capacity matches at 24,000 BTU (2 tons) with a scroll compressor and R410A refrigerant. The 14 SEER rating sits solid for standard equipment, though not remarkable. Electrical requirements run 208/230V single phase at 15.1 to 25 amps, fitting most residential panels. Sound output of 75 dB remains noticeable during operation.
Pros & Cons
Pros
- 14 SEER cooling efficiency exceeds most standard split systems in its class
- Two-stage burner delivers flexible heating output, ranging from 24,000 BTU at low fire for efficiency
- Multi-speed blower motor with 1,200 CFM maximum capacity handles various duct configurations
- Compact dimensions: 22 inches tall by 14 inches wide by 21 inches deep fit tight mechanical closets
- 10-year warranty with online registration covers parts and labor on most components
- Energy Star certified, qualifying for rebates in many utility territories
Cons
- 80% AFUE furnace efficiency lags high-efficiency models at 90-95%, costing more annually in gas consumption
- Single-stage air conditioning compressor cycles on and off rather than modulating, reducing comfort precision
- 75 dB noise level audible from adjacent rooms, notable during high blower speeds
- Missing SEER2 rating in specs, making modern efficiency comparisons difficult for buyers
Who Should Buy
Best For
Budget-conscious homeowners replacing equipment from the 1990s or early 2000s in homes under 2,000 square feet, especially those with space constraints. Ideal for rental properties or secondary residences where moderate efficiency gains justify lower upfront cost.
Consider Alternatives If
Anyone prioritizing lowest operating costs should explore 95% AFUE furnaces and 16+ SEER2 cooling instead. Homeowners in very cold climates needing maximum heating output may find the 24,000 BTU capacity limiting.
Installation
Downflow orientation suits homes with basement or crawlspace mechanical rooms. Requires metal exhaust flue for furnace venting, standard in most installations. Suction line runs 3/4 inches with 3/4-inch insulation thickness up to 50 feet, covering typical residential runs. Three-eighths inch liquid line handles cooling circuit. Most contractors complete installation in 4-6 hours once ductwork matches specifications.
Warranty & Reliability
Online registration activates a 10-year parts warranty, competitive for this equipment class. Coverage extends to the evaporator coil through Goodman's specific coil warranty terms. Labor coverage depends on installer and regional policies. Registration is straightforward and recommended within 30 days of installation to protect your investment.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 24,000 |
| Heating BTU | 24,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 75 |
| Weight (in lbs) | 22.000000 |
| Feature | Spec |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Multi-Speed |
| Maximum CFM | 1200 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| Fuel Type | Gas |
| Height | 22" |
| Width | 14" |
| Depth | 21" |
| Resources | CAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here. |
| Product Features | Rebate Available |
| Energy Star | Yes |
| SEER1 (Efficiency) | 16 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 25 amps |
| Min. Breaker Size | 15.1 amps |
| Tonnage | 3 Ton |
| Valve Type | Sweat |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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